/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Endstart
 * Date: 2021-05-19
 * Time: 23:03
 */
public enum  SeasonChange {

    Summer{public SeasonChange change(){ return SeasonChange.Winter;}},
    Winter{public SeasonChange change(){ return SeasonChange.Spring;}},
    Spring{ public SeasonChange change(){ return SeasonChange.Summer;}};

    public SeasonChange change() {
        return null;
    }

}
